AcoSail/kernel_optimize_test
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powerpc/Makefile: Construct the UTS_MACHINE value more concisely

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Use the standard Kbuild trick of foo-y to make the construction of
UTC_MACHINE less verbose.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Michael Ellerman 2016-08-11 16:03:15 +10:00
parent 68201fbbb0
commit 57073e2781
1 changed files with 4 additions and 15 deletions
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19
arch/powerpc/Makefile
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@ -43,20 +43,6 @@ NM := $(NM) --synthetic
endif
endif
ifeq ($(CONFIG_PPC64),y)
ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
OLDARCH := ppc64le
else
OLDARCH := ppc64
endif
else
ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
OLDARCH := ppcle
else
OLDARCH := ppc
endif
endif
# BITS is used as extension for files which are available in a 32 bit
# and a 64 bit version to simplify shared Makefiles.
# e.g.: obj-y += foo_$(BITS).o
@ -68,7 +54,10 @@ else
BITS := 32
endif
UTS_MACHINE := $(OLDARCH)
machine-y = ppc
machine-$(CONFIG_PPC64) += 64
machine-$(CONFIG_CPU_LITTLE_ENDIAN) += le
UTS_MACHINE := $(subst $(space),,$(machine-y))
ifeq ($(CONFIG_CPU_LITTLE_ENDIAN),y)
override LD += -EL